package com.anis.project.medcare;

import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

import com.anis.calendar.ui.widgets.util.ui.timebars.model.TimeBarModel;
import com.anis.medical.saving.SaveRetrieveData;
import com.anis.medical.saving.SerializeCalendarObject;

/**
 * The activator class controls the plug-in life cycle
 */
public class Activator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "com.anis.project.medcare"; //$NON-NLS-1$

	// The shared instance
	private static Activator plugin;
	private static SaveRetrieveData databaseBinder;
	private static SerializeCalendarObject calendarHandler;
	private static boolean connectiontoDB;
	private static TimeBarModel model;

	/**
	 * The constructor
	 */
	public Activator() {
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
	 * )
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
		try {
			databaseBinder = new SaveRetrieveData();
			connectiontoDB = true;
		} catch (Exception e) {
			connectiontoDB = false;

			Shell parent = new Shell();
			MessageDialog.openError(parent, "Database Connnection issue",
					"No connection to Database Found");

		}

	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
	 * )
	 */
	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}

	/**
	 * Returns an image descriptor for the image file at the given plug-in
	 * relative path
	 *
	 * @param path
	 *            the path
	 * @return the image descriptor
	 */
	public static ImageDescriptor getImageDescriptor(String path) {
		return imageDescriptorFromPlugin(PLUGIN_ID, path);
	}

	public static SaveRetrieveData databaseBinder() {
		return databaseBinder;
	}
	
	
	public static SerializeCalendarObject calendarHandler() {
		return calendarHandler;
	}
	

	public static Image getImage(String string) {
		ImageDescriptor imageDescriptor = getImageDescriptor("icons/" + string
				+ ".png");
		return imageDescriptor.createImage();
	}

	public static boolean isConnectiontoDB() {
		return connectiontoDB;
	}

	@Override
	protected void initializeDefaultPreferences(IPreferenceStore store) {
		super.initializeDefaultPreferences(store);
	}

	public static TimeBarModel getModel() {
		return model;
	}

	public static void setModel(TimeBarModel model) {
		Activator.model = model;
	}
}
